Refactor file headers and clean up comments in multiple source files

- Updated file headers in iperf.c to include trip-time support in the brief description.
- Removed unnecessary comment blocks in cmd_ip.c, cmd_nvs.c, app_console.c, and wifi_cfg.c to streamline the codebase.

components/app_console/app_console.c

@@ -30,12 +30,6 @@
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  */
-/*
- * app_console.c
- *
- * Copyright (c) 2025 Umber Networks & Robert McMahon
- * All rights reserved.
- */
 
 #include "app_console.h"
 #include "esp_console.h"

components/app_console/cmd_ip.c

@@ -30,12 +30,6 @@
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  */
-/*
- * cmd_ip.c
- *
- * Copyright (c) 2025 Umber Networks & Robert McMahon
- * All rights reserved.
- */
 
 #include <stdio.h>
 #include <string.h>

components/app_console/cmd_nvs.c

@@ -30,12 +30,6 @@
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  */
-/*
- * cmd_nvs.c
- *
- * Copyright (c) 2025 Umber Networks & Robert McMahon
- * All rights reserved.
- */
 
 #include <stdio.h>
 #include <string.h>

components/iperf/iperf.c

@@ -30,9 +30,10 @@
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  */
- /**
+
+/**
  * @file iperf.c
-  * @brief ESP32 iPerf Traffic Generator (UDP Client Only)
+ * @brief ESP32 iPerf Traffic Generator (UDP Client Only) with Trip-Time Support
  *
  * This module implements a lightweight UDP traffic generator compatible with iPerf2.
  * It features:
@@ -41,13 +42,6 @@
  * - Non-Volatile Storage (NVS) for persistent configuration.
  * - Detailed error tracking (ENOMEM vs Route errors).
  * - GPS Timestamp integration for status reporting.
-  * @brief ESP32 iPerf Traffic Generator (UDP Client Only) with Trip-Time Support
-  */
-/*
- * iperf.c
- *
- * Copyright (c) 2025 Umber Networks & Robert McMahon
- * All rights reserved.
  */
 #include <stdio.h>
 #include <string.h>

components/wifi_cfg/wifi_cfg.c

@@ -30,12 +30,6 @@
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  */
-/*
- * wifi_cfg.c
- *
- * Copyright (c) 2025 Umber Networks & Robert McMahon
- * All rights reserved.
- */
 
 #include "wifi_cfg.h"
 #include <string.h>